公开(公告)号：US20080002472A1

公开(公告)日：2008-01-03

申请号：US11476561

申请日：2006-06-29

申请人： Zeev Aleyraz ,  Shemuel Gal ,  Avi Amsili ,  Guy Picha

发明人： Zeev Aleyraz ,  Shemuel Gal ,  Avi Amsili ,  Guy Picha

IPC分类号： G11C11/34 ,  G11C16/04

CPC分类号： H01M8/22 ,  H01M8/04559 ,  H01M8/0488 ,  H01M8/0491 ,  H01M8/0494 ,  H01M8/04955 ,  H01M8/083

摘要： Process and apparatus for controlling a fuel cell. The process includes drawing a pulse from a fuel cell in one of a standby mode or no load condition. The pulse is one of a power, current, and voltage pulse. The apparatus includes a field effect transistor arranged to selectively couple a resistance to fuel cell to draw current from the fuel cell, and a timer defining a pulse, during which the field effect transistor couples the resistance to the fuel cell to draw current from the fuel cell. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

摘要翻译： 用于控制燃料电池的方法和装置。 该过程包括在待机模式或无负载状态之一中从燃料电池抽取脉冲。 脉冲是功率，电流和电压脉冲之一。 该装置包括场效应晶体管，其布置成选择性地耦合到燃料电池的电阻以从燃料电池抽取电流;以及定时器，其限定脉冲，在该定时器期间，场效应晶体管将电阻耦合到燃料电池以从燃料中抽出电流 细胞。 本摘要既不旨在限定本说明书中公开的发明，也不旨在以任何方式限制本发明的范围。

公开(公告)号：US20080003462A1

公开(公告)日：2008-01-03

申请号：US11476568

申请日：2006-06-29

申请人： Zeev Aleyraz ,  Shemuel Gal ,  Avi Amsili ,  Gai Picha

发明人： Zeev Aleyraz ,  Shemuel Gal ,  Avi Amsili ,  Gai Picha

IPC分类号： H01M8/04 ,  B23K11/24

CPC分类号： H02M3/157 ,  H01M8/02 ,  H01M8/04559 ,  H01M8/0488 ,  H01M8/0491 ,  H01M8/04925 ,  H01M8/04955 ,  H01M8/083 ,  H01M8/1009 ,  H01M8/2465 ,  H01M10/0525 ,  H01M16/006

摘要： Process and apparatus for powering a powered device with a fuel cell. The process includes maintaining an input voltage, supplied by the fuel cell, to a converter device, and controlling an output power of the converter device, which is coupled to the powered device. The process also includes varying the current drawn from the fuel cell to compensate for fluctuations in the voltage required during operation of the powered device. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

摘要翻译： 用燃料电池为动力装置供电的方法和装置。 该过程包括将由燃料电池提供的输入电压维持到转换器装置，以及控制与被动装置耦合的转换器装置的输出功率。 该过程还包括改变从燃料电池抽取的电流以补偿在动力装置的操作期间所需的电压的波动。 本摘要既不旨在限定本说明书中公开的发明，也不旨在以任何方式限制本发明的范围。